Rao, V. Venkata (1987). "Government and Politics in North East India". The Indian Journal of Political Science. 48 (4): 483. ISSN0019-5510. JSTOR41855331.
Rao, V. Venkata (1987). "Government and Politics in North East India". The Indian Journal of Political Science. 48 (4): 483. ISSN0019-5510. JSTOR41855331.